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Detection() device bug fix (#1455)

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Glenn Jocher 2020-11-19 13:45:36 +01:00 committed by GitHub
parent 05a955a3f6
commit 199c9c7874
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1 changed files with 2 additions and 1 deletions
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models/common.py
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@ -183,7 +183,8 @@ class Detections:
self.names = names # class names self.names = names # class names
self.xyxy = pred # xyxy pixels self.xyxy = pred # xyxy pixels
self.xywh = [xyxy2xywh(x) for x in pred] # xywh pixels self.xywh = [xyxy2xywh(x) for x in pred] # xywh pixels
gn = [torch.Tensor([*[im.shape[i] for i in [1, 0, 1, 0]], 1., 1.]) for im in imgs] # normalization gains d = pred[0].device # device
gn = [torch.tensor([*[im.shape[i] for i in [1, 0, 1, 0]], 1., 1.], device=d) for im in imgs] # normalizations
self.xyxyn = [x / g for x, g in zip(self.xyxy, gn)] # xyxy normalized self.xyxyn = [x / g for x, g in zip(self.xyxy, gn)] # xyxy normalized
self.xywhn = [x / g for x, g in zip(self.xywh, gn)] # xywh normalized self.xywhn = [x / g for x, g in zip(self.xywh, gn)] # xywh normalized
self.n = len(self.pred) self.n = len(self.pred)